[ 38.950769] ------------[ cut here ]------------ [ 38.951699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.953734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.955186] Modules linked in: [ 38.957209] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.959326] Tainted: [W]=WARN [ 38.959933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.961410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.962339] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 38.965535] RSP: 0018:ffff88801874fbc0 EFLAGS: 00010286 [ 38.966496] RAX: 0000000000000000 RBX: ffffed10030e9f78 RCX: ffffffff813a4050 [ 38.967786] RDX: ffff88800f9a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.969089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e9f2f [ 38.970385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.971685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801874fdf8 [ 38.972959] FS: 00007f5d816a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.974402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.975500] CR2: 00007f5d81b94580 CR3: 0000000015d79000 CR4: 0000000000350ef0 [ 38.976792] Call Trace: [ 38.977262] [ 38.977707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.978561] ? __create_object+0x59/0x80 [ 38.979363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.980334] __vmalloc_noprof+0x59/0x60 [ 38.981105] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.981992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.982927] bpf_prog_alloc+0x39/0x200 [ 38.983665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.984559] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.985479] do_seccomp+0x349/0x25e0 [ 38.986180] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.987096] ? __pfx_do_seccomp+0x10/0x10 [ 38.987895] ? find_held_lock+0x2b/0x80 [ 38.988660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.989579] ? static_key_count+0x60/0x80 [ 38.990394] prctl_set_seccomp+0x4e/0x70 [ 38.991182] __do_sys_prctl+0xe6c/0x1d70 [ 38.991954] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.992808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993786] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.994769] ? irqentry_exit+0xf3/0x650 [ 38.995491] do_syscall_64+0xbf/0x430 [ 38.996233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.997194] RIP: 0033:0x7f5d81b945cd [ 38.997914] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.001099] RSP: 002b:00007ffcf0bd14d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.002482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d81b945cd [ 39.003784] RDX: 0000559f6dfd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.005071] RBP: 00007ffcf0bd1530 R08: 0000000000000000 R09: 00007ffcf0bd0bd0 [ 39.006361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f89670ad0 [ 39.007693] R13: 00007ffcf0bd1960 R14: 0000559f89671bc0 R15: 0000559f89682780 [ 39.008992] [ 39.009414] irq event stamp: 2167 [ 39.010069] hardirqs last enabled at (2177): [] __up_console_sem+0x78/0x80 [ 39.011599] hardirqs last disabled at (2186): [] __up_console_sem+0x5d/0x80 [ 39.013149] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 39.014685] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 39.016235] ---[ end trace 0000000000000000 ]--- [ 41.442030] ------------[ cut here ]------------ [ 41.442984] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.444977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.446522] Modules linked in: [ 41.447235] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.449186] Tainted: [W]=WARN [ 41.449763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.451234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.452144] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 41.455274] RSP: 0018:ffff888019cb7bc0 EFLAGS: 00010286 [ 41.456275] RAX: 0000000000000000 RBX: ffffed1003396f78 RCX: ffffffff813a4050 [ 41.457548] RDX: ffff888015d59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.458809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003396f2f [ 41.460040] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.461319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cb7df8 [ 41.462575] FS: 00007fb26d858900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.463975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.465012] CR2: 00007fffdcb1fef8 CR3: 000000000d8c0000 CR4: 0000000000350ef0 [ 41.466319] Call Trace: [ 41.466813] [ 41.467221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.468088] ? __create_object+0x59/0x80 [ 41.468850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.469806] __vmalloc_noprof+0x59/0x60 [ 41.470501] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.471378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.472317] bpf_prog_alloc+0x39/0x200 [ 41.473021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.473978] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.474913] do_seccomp+0x349/0x25e0 [ 41.475706] ? find_held_lock+0x2b/0x80 [ 41.476426] ? do_prlimit+0x310/0x610 [ 41.477169] ? __pfx_do_seccomp+0x10/0x10 [ 41.477913] ? do_raw_spin_unlock+0x53/0x220 [ 41.478724] ? _raw_spin_unlock+0x1e/0x40 [ 41.479460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.480425] ? static_key_count+0x60/0x80 [ 41.481222] prctl_set_seccomp+0x4e/0x70 [ 41.481954] __do_sys_prctl+0xe6c/0x1d70 [ 41.482771] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.483574] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.484522] ? irqentry_exit+0xf3/0x650 [ 41.485266] do_syscall_64+0xbf/0x430 [ 41.485998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.486923] RIP: 0033:0x7fb26dd4a5cd [ 41.487549] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 41.490873] RSP: 002b:00007fffdcb1e7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.491976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb26dd4a5cd [ 41.492972] RDX: 0000558251b5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.493957] RBP: 00007fffdcb1e810 R08: 0000000000000000 R09: 00007fffdcb1deb0 [ 41.494764] R10: 0000000000000000 R11: 0000000000000246 R12: 000055825462cad0 [ 41.495407] R13: 00007fffdcb1ec40 R14: 000055825462dbc0 R15: 000055825463e780 [ 41.496015] [ 41.496225] irq event stamp: 1769 [ 41.496511] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 41.497229] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 41.497916] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 41.498630] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 41.499318] ---[ end trace 0000000000000000 ]--- [ 42.282189] ------------[ cut here ]------------ [ 42.283157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.285113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.286545] Modules linked in: [ 42.287184] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.289162] Tainted: [W]=WARN [ 42.289758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.291225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.292132] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.295265] RSP: 0018:ffff888017107bc0 EFLAGS: 00010286 [ 42.296224] RAX: 0000000000000000 RBX: ffffed1002e20f78 RCX: ffffffff813a4050 [ 42.297501] RDX: ffff888017180000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.298775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e20f2f [ 42.300070] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.301326] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017107df8 [ 42.302598] FS: 00007fd40f9ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.304066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.305116] CR2: 00007ffcf768eef8 CR3: 000000000b991000 CR4: 0000000000350ef0 [ 42.306375] Call Trace: [ 42.306887] [ 42.307319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.308265] ? __create_object+0x59/0x80 [ 42.309076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.310098] __vmalloc_noprof+0x59/0x60 [ 42.310905] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.311827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.312807] bpf_prog_alloc+0x39/0x200 [ 42.313533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.314502] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.315455] do_seccomp+0x349/0x25e0 [ 42.316209] ? find_held_lock+0x2b/0x80 [ 42.317006] ? do_prlimit+0x310/0x610 [ 42.317787] ? __pfx_do_seccomp+0x10/0x10 [ 42.318568] ? do_raw_spin_unlock+0x53/0x220 [ 42.319450] ? _raw_spin_unlock+0x1e/0x40 [ 42.320269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.321282] ? static_key_count+0x60/0x80 [ 42.322116] prctl_set_seccomp+0x4e/0x70 [ 42.322938] __do_sys_prctl+0xe6c/0x1d70 [ 42.323754] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.324604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.325655] ? irqentry_exit+0xf3/0x650 [ 42.326410] do_syscall_64+0xbf/0x430 [ 42.327193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.328185] RIP: 0033:0x7fd40fedf5cd [ 42.328914] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.332265] RSP: 002b:00007ffcf768ddd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.333700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd40fedf5cd [ 42.335063] RDX: 000055ad821e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.336362] RBP: 00007ffcf768de30 R08: 0000000000000000 R09: 00007ffcf768d4d0 [ 42.337658] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adaa402ad0 [ 42.338942] R13: 00007ffcf768e260 R14: 000055adaa403bc0 R15: 000055adaa414780 [ 42.340222] [ 42.340686] irq event stamp: 1749 [ 42.341298] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 42.342801] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 42.344312] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.345843] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.347350] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48637' (ECDSA) to the list of known hosts. 2025/11/18 13:15:15 fuzzer started 2025/11/18 13:15:15 dialing manager at localhost:34383 2025/11/18 13:15:15 checking machine... 2025/11/18 13:15:15 checking revisions... [ 43.223072] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:15:15 testing simple program... [ 43.293786] cgroup: Unknown subsys name 'net' [ 43.340771] cgroup: Unknown subsys name 'cpuset' [ 43.350382] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:15:14 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888015f50000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015f50a58 RDI=ffff888015f50000 RBP=ffff888015f50a58 RSP=ffff8880176476f0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015f50a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb26d858900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffdcb18000 CR3=000000001f1aa000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ddf7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558254629218 CR3=00000000099d2000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=35313a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323434 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000